TWI762574B - container - Google Patents

Abstract

The container of the present invention includes a container body, a scraping member, and a cover member; the container body is provided with an accommodating portion for accommodating cosmetic materials and a cylindrical neck portion; the scraping member is assembled on the inner side of the cylindrical neck portion; the cover member is made of It is mounted on the outside of the cylindrical neck in a detachable manner. The cover member includes a shaft portion and a holding portion. The shaft portion extends into the housing portion in a state where the cover member is attached to the cylindrical neck portion. The holding portion is provided at a distal end portion of the shaft portion and is immersed in the cosmetic material in the housing portion. The scraping part of the scraping member is provided with a scraping blade, a fixing part, and a connecting part; the scraping blade is used to scrape the holding part in the cylindrical part of the scraping member; the fixing part fixes the position of the scraping blade; the connection The part connects the wiper blade to the fixing part. The cylindrical portion is provided with a through hole extending between an outer peripheral surface and an inner peripheral surface of the cylindrical portion, and the connecting portion is located in the through hole. The cylindrical portion is a hard portion, and the scraping portion is a soft portion. The through hole has an outer peripheral opening end facing the outer peripheral surface and an inner peripheral opening end facing the inner peripheral surface; the outer peripheral opening end is larger than the inner peripheral opening end.

Description

container

The present invention relates to a container including a cover member equipped with a holding portion for applying cosmetic material accommodated in a container body.

A container for accommodating viscous liquid cosmetic such as mascara includes a container body that accommodates the viscous liquid cosmetic, and a lid member that can be attached to and detached from the container body. Specifically, the container body is provided with a cylindrical neck portion at one end of the accommodating portion in which the viscous liquid cosmetic is accommodated. The cover member includes a shaft portion that enters the container body through the cylindrical neck portion when the cover member is attached to the cylindrical neck portion, and a holding portion that is provided at a distal end portion of the shaft portion and is immersed in the container body. In viscous liquid cosmetics. In addition, a scraping member is fitted on the inner side of the cylindrical neck portion. The entire scraping member is formed of an elastic material, and includes a scraping blade that scrapes the holding portion. When the holding part passes through the cylindrical neck, the scraper scrapes the holding part, scrapes off the excess viscous liquid cosmetic held by the holding part, and adjusts the viscous liquid cosmetic held by the holding part into an appropriate amount. In addition, the scraping member also functions as an inner stopper and ensures the airtightness of the container when the stopper is closed. Among them, there is a liquid coating container shown in Patent Document 1 as a container of the same type. Such a container is also used as a container for accommodating powder cosmetics, not only as a container for viscous liquid cosmetics.

Prior Art Document Patent Document Patent Document 1: Japanese Patent Laid-Open No. 2008-44643

Problems to be Solved by the Invention However, each time the scraping member of such a container is used, the holding portion passes through to scrape off the excess viscous liquid cosmetic material, so that stickiness remains on the scraping member. Components of liquid cosmetic. Further, the scraping member is a member that is repeatedly displaced when the holding portion and the shaft portion are repeatedly pulled and pushed with respect to the container body, and is a member that may be worn out through use. Such a problem is not limited to containers for viscous liquid cosmetics, but also occurs in containers for containing powder cosmetics. Therefore, there is a concern that the scraping member is released from the container body. In addition, especially the viscous liquid cosmetic that forms a film such as mascara, since many of them contain film-forming components or volatile components, the cover member or the shaft portion or the holding portion which is a part of the cover member has a problem when used repeatedly. will adhere to the scraping member. In this case, since the scraping member is elastic as a whole, it is greatly deformed when the cover member is pulled upward or pushed downward, so that it may fall off from above the cylindrical neck portion or fall into the container body. When the scraping member is detached from above, even if the user wants to refit the scraping member to the cylindrical neck portion, since the container body already contains the viscous liquid cosmetic, the refitting operation is not easy. Furthermore, when the scraping member is dropped into the container body, it may be difficult for the user to take it out from the container body through the cylindrical neck. In addition, when the scraping member is left in a state where the scraping member is dropped into the container body, even if the lid member is closed, it cannot be closely adhered, and the viscous liquid cosmetic is dried.

An object of the present invention is to provide a container in which the scraping member can be suppressed from being released from the container body.

Means for Solving the Problems A container for solving the above-mentioned problems includes a container main body, a scraping member, and a lid member; the container main body includes an accommodating portion for accommodating cosmetic materials, and a cylindrical neck portion provided at an end portion of the accommodating portion The scraping member is assembled on the inside of the cylindrical neck portion; the cover member is detachably assembled on the outside of the cylindrical neck portion, and is provided with a shaft portion and a holding portion; the shaft portion is mounted on the cover member The holder extends into the accommodating portion through the cylindrical neck portion in a state of being mounted on the cylindrical neck portion, and the holding portion is provided at the front end portion of the shaft portion and is immersed in the cosmetic material in the accommodating portion. The scraping member includes a cylindrical portion and a scraping portion; the cylindrical portion is fitted into the cylindrical neck portion, and includes an outer peripheral surface, an inner peripheral surface, and a portion extending between the outer peripheral surface and the inner peripheral surface. a through hole; the scraping part includes a scraping piece, a fixing part, and a connecting part; the scraping piece protrudes from the inner peripheral surface of the cylindrical part to the inside of the cylindrical part for scraping through the cylindrical part the holding part; the fixing part fixes the position of the wiper blade; the connecting part is located in the through hole, and connects the wiper blade and the fixing part. The cylindrical portion is a hard portion formed of a hard material, and the scraping portion is a soft portion formed of a soft material that is softer than the hard material. The through hole includes an outer peripheral opening end facing the outer peripheral surface and an inner peripheral opening end facing the inner peripheral surface, and the outer peripheral opening end is larger than the inner peripheral opening end.

According to the above configuration, in the through hole, the outer peripheral opening end has a larger opening shape than the inner peripheral opening end. Therefore, the portion of the connecting portion located at the through hole that is also the outer peripheral opening end has a larger cross-sectional shape than the portion that is the inner peripheral opening end. Therefore, even if the wiper blade is stretched in the up-down direction by adhering the wiper blade to the holding portion or the shaft portion, it is possible to prevent the cylindrical portion from remaining in the cylindrical neck portion and only the scraping portion from being removed from the cylindrical neck portion. Pull up. In addition, it is also possible to prevent the wiper blade from being pushed by the holding portion and falling into the accommodating portion.

In the container described above, the cylindrical portion may include a protruding portion that protrudes from the outer peripheral surface and engages with a part of the container body.

According to the above-described configuration, the protruding portion is engaged with a part of the container body, and the scraping member can be less easily detached from the cylindrical portion. Therefore, even if the lid member is pulled out from the container body with force, the scraping member can be prevented from being pulled upward from the cylindrical neck portion along with the holding portion, the shaft portion, or the lid member.

In the above-mentioned container, the container body may be configured as follows: a stepped portion having a shape such that the cylindrical neck portion is reduced in diameter relative to the accommodating portion; The step part is engaged.

According to the above-mentioned configuration, the protruding portion is engaged with the stepped portion of the container body, and the scraping member can be less easily detached from the cylindrical portion.

In the said container, the said cylindrical part may have the structure provided with the recessed part in the said outer peripheral surface, and the said fixing part may be fitted in the said recessed part.

According to the above configuration, since the fixing portion is arranged in the recessed portion, the total thickness of the container body and the scraping member can be reduced, and miniaturization can be achieved.

In the said container, the said fixing|fixed part may have the shape which protrudes outward from the said outer peripheral surface, and may be arrange|positioned so that it may be exposed to the said outer peripheral surface.

According to the above configuration, the adhesiveness between the fixing portion and the inner peripheral surface of the container body is improved, and the airtightness can be further improved. Furthermore, the strength of the fixing portion can be increased, and the scraping of the wiper blade between the connecting portion and the fixing portion can be prevented.

In the said container, the said cylindrical part may have the structure which provided the undercut part in the lower end part of this cylindrical part.

According to the above configuration, the shutter of the mold is arranged at the position of the undercut portion. Although burrs and the like are likely to be generated at the positions corresponding to the gates, even if burrs are generated, the burrs are located inside the undercuts. Therefore, it is possible to prevent the burrs from hindering the insertion of the cylindrical portion into the container body.

Effects of the Invention According to the present invention, it is possible to provide a container capable of suppressing the scraping member from being released from the container body.

1-14, the concrete embodiment of the container of this invention is demonstrated.

[First Embodiment]

As shown in FIG. 1 , the container 1 is a container for accommodating cosmetics such as mascara, and includes a container body 11 that accommodates the cosmetic, and a lid member 21 attached to the container body 11 .

The container main body 11 has an elongated cylindrical shape with a bottom, and includes an accommodating portion 12 for accommodating the cosmetic material therein, and a cylindrical neck portion 13 provided at one end of the accommodating portion 12 . A cover member 21 is detachably attached to the cylindrical neck portion 13 . The container body 11 is made of thermoplastic resins such as PE (polyethylene), PP (polypropylene), PET (polyethylene terephthalate), or the like, copolymers or laminates thereof, thermoplastic resins such as ethylene vinyl alcohol copolymer, glass, or the like. Formed, for example, by blow molding.

Cosmetics such as viscous liquid cosmetics such as mascara are accommodated in the accommodating portion 12 . The cosmetic used here contains volatile components or film-forming components, and is a highly viscous liquid. The cylindrical neck portion 13 has a cylindrical shape with a diameter reduced relative to the accommodating portion 12 via the stepped portion 14 . The outer peripheral surface of the cylindrical neck portion 13 is provided with a spiral portion 15 to which the cover member 21 is fitted. A scraping member 31 is fitted to the cylindrical neck portion 13, and the scraping member 31 forms an inner stopper for suppressing volatilization of the cosmetic.

The cover member 21 is fitted to the cylindrical neck portion 13 . The cover member 21 has a cylindrical shape with a closed end, and includes a spiral groove 22 on the inner peripheral surface of the outer peripheral wall, and the spiral groove 22 can screw the spiral portion 15 of the cylindrical neck portion 13 . Further, the cover member 21 includes a shaft portion 23 extending from the inner space thereof, and a holding portion 24 provided at a distal end portion of the shaft portion 23 . The base end portion of the shaft portion 23 is fixed to the top plate of the cover member 21 . The holding portion 24 is configured to be immersed in the cosmetic material in the accommodating portion 12 to hold the cosmetic material. The holding portion 24, such as a pen, sponge, brush, tablet, etc., has a function of holding the cosmetic. The total length of the shaft portion 23 and the holding portion 24 can be set such that, for example, when the cover member 21 is attached to the cylindrical neck portion 13 , the front end portion of the holding portion 24 abuts the bottom surface of the housing portion 12 . When the cover member 21 is attached to the cylindrical neck portion 13 , the shaft portion 23 extends through the cylindrical neck portion 13 into the housing portion 12 , and the holding portion 24 is immersed in the cosmetic material in the housing portion 12 .

As shown in FIG. 2 , the scraping member 31 fitted to the inner side of the cylindrical neck portion 13 is a molded body including a cylindrical portion 32 and a scraping portion 36, the cylindrical portion 32 having a cylindrical shape, and the cylindrical shape The scraping portion 36 has an outer diameter capable of being fitted into the cylindrical neck portion 13 , and the scraping portion 36 protrudes from the inner peripheral surface of the cylindrical portion 32 .

The cylindrical portion 32 includes an upper end portion 32a adjacent to the opening end of the cylindrical neck portion 13 and a lower end portion 32b located on the opposite side of the upper end portion 32a. The length between the upper end portion 32 a and the lower end portion 32 b is longer than the cylindrical neck portion 13 , and the lower end portion 32 b is set to protrude from the step portion 14 located below the cylindrical neck portion 13 in the direction of the housing portion 12 . The upper end part 32a of the cylindrical part 32 is provided with the flange part 33 which protrudes in the outer peripheral direction. The flange portion 33 has an outer diameter larger than the inner diameter of the open end of the front end portion of the cylindrical neck portion 13, and is engaged with the open end of the cylindrical neck portion 13 to prevent the scraping member 31 from being fitted to the cylindrical neck portion. 13 is dropped to the accommodating part 12 . The outer diameter of the flange portion 33 is substantially the same as the outer diameter of the cylindrical neck portion 13 , and the outer peripheral end of the flange portion 33 does not protrude outward from the cylindrical neck portion 13 . The outer surface of the flange portion 33 is not covered by other members, but is a portion exposed when the cylindrical neck portion 13 is not fitted with the cover member 21 . An annular protrusion 33 a is provided on the top surface of the flange portion 33 facing the inner top surface of the cover member 21 . The protrusion 33a here is a two-layer circle with the same center, and the protrusion on the inner peripheral side is formed larger. The protrusions 33a come into contact with the inner top surface when the cover member 21 is assembled, so that the airtightness can be improved, and even if the cosmetic material adhered to the top surface of the flange 33 forms a film, the pressure on the inner top surface of the cover member 21 can be reduced. bonding area without being fully bonded. The upper end portion 32a is provided with an inclined surface 32e whose diameter gradually increases toward the upper end from below, and the inclined surface 32e facilitates the insertion of the holding portion 24 into the cylindrical portion 32 .

The outer peripheral surface 32c of the cylindrical part 32 is provided with the protrusion part 34 in the position close|similar to the lower end part 32b between the upper end part 32a and the lower end part 32b. The protrusions 34 are a plurality of protrusions extending in the circumferential direction of the cylindrical portion 32, and are provided at intervals in the circumferential direction. In the cylindrical portion 32, the protruding portion 34 between the upper end portion 32a and the lower end portion 32b is disposed so that when the cylindrical portion 32 is fitted into the cylindrical neck portion 13, it exists between the accommodating portion 12 and the cylindrical neck portion 13. The position corresponding to the level difference part 14 between. The plurality of protruding portions 34 are engaged with the stepped portion 14 so that the scraping member 31 is not easily pulled upward from the cylindrical neck portion 13 . The upper surface on the side of the upper end portion 32a of each protruding portion 34 protrudes perpendicularly to the outer peripheral surface of the cylindrical portion 32 as an engaging surface 34a for engaging with the step portion 14, and the surface on the side of the lower end portion 32b is constituted by an inclined surface as a The guide surface 34 b when the cylindrical portion is inserted into the cylindrical neck portion 13 . In addition, the plurality of protrusions 34 can be deformed in the radial direction of the cylindrical portion 32 when the cylindrical portion 32 is press-fitted into the cylindrical neck portion 13 by being provided at intervals in the circumferential direction of the cylindrical portion 32 . When the container body 11 is blow-molded, the shape of the inner surface of the container body may not be the originally designed shape. Even in this case, the protruding portion 34 is engaged with the step portion 14 , so that the scraping member 31 is not easily pulled out from the cylindrical neck portion 13 .

In the cylindrical portion 32 , between the protruding portion 34 and the lower end portion 32 b is an insertion guide portion 30 for inserting the scraping member 31 into the cylindrical neck portion 13 . In order to easily engage with the inside of the opening end of the cylindrical neck portion 13, the lower end portion of the insertion guide portion 30 is provided with an inclined surface 30a, and the diameter of the port decreases toward the front of the inclined surface 30a.

The cylindrical part 32 is provided with the rib 35 in the vicinity of the upper end part 32a between the upper end part and the protrusion part 34. A plurality of ribs 35 are provided, each of which is continuous in the circumferential direction, protrudes from the outer peripheral surface of the cylindrical portion 32, and is provided in parallel to each other. Two of the plurality of ribs 35 are provided. The position where the plurality of ribs 35 are provided is a position overlapping the inner peripheral surface of the cylindrical neck 13 when the cylindrical portion 32 is fitted to the cylindrical neck 13 . The plurality of ribs 35 are in pressure contact with the inner peripheral surface of the cylindrical neck portion 13, so that the scraping member 31 is not easily pulled out from the cylindrical neck portion 13, and the airtightness is improved. The height from the outer peripheral surface 32c of the protrusion part 34 and the rib 35 is the same. However, the protrusions 34 may be higher than the ribs 35 , or the ribs 35 may be higher than the protrusions 34 . However, it is preferable that the height from the outer peripheral surface 32c of the protrusion part 34 and the rib 35 is higher than the height from the outer peripheral surface 32c of the fixing|fixed part 38 of the scraping part 36 mentioned later.

In the cylindrical part 32, the scraping part 36 is arrange|positioned between the upper end part 32a and the lower end part 32b. Specifically, the scraping portion 36 is arranged between the protruding portion 34 and the rib 35 . As shown in FIG. 3( a ), the scraping portion 36 includes a scraping piece 37 protruding from the inner peripheral surface of the cylindrical portion 32 , a fixing portion 38 , and a connecting portion 39 , and the fixing portion 38 is exposed to This connection part 39 is arrange|positioned so that the outer peripheral surface of the cylindrical part 32 may connect the base end part of the wiper blade 37, and the fixing|fixed part 38. The wiper blade 37 , the fixing portion 38 , and the connecting portion 39 are integrally formed.

As shown in FIG. 3( b ), the wiper blade 37 is an elastic piece having a continuous annular shape in the circumferential direction of the cylindrical portion 32 , and a circular insert is formed in the center portion surrounded by the front end of the wiper blade 37 . Through portion 37a. In addition, the wiper blade 37 has a funnel shape that is lower toward the front end portion on the center portion side from the base end portion on the outer peripheral portion side. The insertion portion 37a has a size such that at least the front end portion of the wiper blade 37 comes into contact with the holding portion 24 when the holding portion 24 passes through the insertion portion 37a. In this way, when the holding portion 24 passes through the insertion portion 37 a, the scraping blade 37 can scrape off the excess cosmetic material held by the holding portion 24 . For example, the insertion portion 37a has a size such that the front end portion of the wiper blade 37 comes into contact with the outer peripheral surface of the shaft portion 23 when the holding portion 24 passes through the insertion portion 37a. In this way, the scraping blade 37 can scrape off not only the excess cosmetic material adhering to the holding portion 24 but also the excess cosmetic material adhering to the outer peripheral surface of the shaft portion 23 .

As shown in FIGS. 4( a ) and ( b ), the outer peripheral surface 32 c of the cylindrical portion 32 includes a concave portion 38 a between the protruding portion 34 and the rib 35 , and the concave portion 38 a has a bottom continuous in the circumferential direction of the cylindrical portion 32 . The fixing portion 38 has an annular shape and is located in the recessed portion 38a. The fixing portion 38 is located at the base end portion of the wiper blade 37 and is located in the recessed portion 38a so that the wiper blade 37 is positioned between the upper end portion 32a and the lower end portion 32b.

The wiper blade 37 and the fixing portion 38 are connected by a plurality of connecting portions 39 . The bottom surface of the recessed part 38a is provided with the through-hole 39a, and the through-hole 39a is provided at intervals in the circumferential direction, and penetrates the cylindrical part 32 in the thickness direction. Between the adjacent through-holes 39a is a connecting portion 39b, and the connecting portion 39b connects the upper portion on the upper end 32a side of the concave portion 38a and the lower portion on the lower end 32b side from the concave portion 38a of the cylindrical portion 32 . The connecting portion 39 penetrates through the through hole 39a, and integrally connects the base end portion of the wiper blade 37 and the fixing portion 38 located in the recessed portion 38a.

The through hole 39a extends between the outer peripheral surface 32c and the inner peripheral surface 32d of the cylindrical portion 32 and connects these. The through hole 39a includes an outer peripheral opening end 40a on the outer peripheral surface 32c, and has an inner peripheral opening end 40b on the inner peripheral surface 32d. Moreover, the outer peripheral opening end 40a has a larger opening shape than the inner peripheral opening end 40b. Specifically, the side surface 40c of the through hole 39a connecting the outer peripheral opening end 40a and the inner peripheral opening end 40b has an inclined surface that gradually increases from the inner peripheral opening end 40b to the outer peripheral opening end 40a. For example, the outer peripheral open end 40a is formed so as to be wider in the lateral direction (circumferential direction) of the cylindrical portion 32 than the inner peripheral open end 40b rather than in the vertical direction. For example, the direction of the inclined surface in the side surface 40c is set according to the mold release direction (the direction of the arrow in FIG. 5 ) of the mold for forming the outer peripheral surface 32c. However, the inclined surface may be formed so as to become wider in the vertical direction of the cylindrical portion 32 with respect to the inner peripheral opening end 40b.

As shown in FIG. 4( c ), in the inner peripheral surface 32 d , the upper region from the position corresponding to the upper level difference constituting the recessed portion 38 a to the upper end portion 32 a is a flat surface without a level difference, and the upper level difference constituting the recessed portion 38 a is a flat surface with no level difference. The lower region from the corresponding position to the lower end portion 32b is also a flat surface having no level difference. In addition, the inner peripheral surface 32d includes one level difference 39c at a boundary position (a position corresponding to the upper level difference constituting the concave portion 38a) between the upper region and the lower region of the inner peripheral surface 32d. On the other hand, the outer peripheral surface 32c includes a recess 38a having an outer peripheral open end 40a on the bottom surface, and has two steps (upper step and lower step) constituting the recess 38a.

As shown in FIG. 5 , the primary mold 100 for forming the cylindrical portion 32 includes a first outer peripheral mold 101 and a second outer peripheral mold 102 for forming the outer peripheral surface 32c, and an inner peripheral mold 103 for forming the inner peripheral surface 32d. The outer peripheral surface 32c is released by separating the first outer peripheral mold 101 and the second outer peripheral mold 102 in the radial direction of the cylindrical portion 32 (the vertical direction indicated by the arrow in FIG. 5 ). The first outer peripheral mold 101 and the second outer peripheral mold 102 are provided with a concave portion forming portion for forming the concave portion 38 a and a through hole forming portion for forming the through hole 39 a. In the through hole 39a, the side surface 40c has an inclined surface, and the inclined surface gradually increases from the inner peripheral opening end 40b to the outer peripheral opening end 40a. By making the side surface an inclined surface, the first outer peripheral mold 101 and the second outer peripheral mold 102 can be formed. Easily demolded. That is, among a pair of side surfaces 40c which oppose one through-hole 39a, one side surface 40c is extended in the mold release direction (the up-down direction shown by the arrow in FIG. 5). On the side of the first outer peripheral mold 101, one side surface 40c1 of the pair of side surfaces 40c extends in the mold release direction, and on the side of the second outer peripheral mold 102, one side surface 40c2 of the pair of side surfaces 40c extends in the mold release direction. By adopting such a shape, the outer peripheral surface 32 c , the recessed portion 38 a , and the through hole 39 a can be formed in the cylindrical portion 32 . In addition, the inner peripheral mold 103 includes an upper inner peripheral mold and a lower inner peripheral mold. The upper inner peripheral mold forms the inner peripheral surface 32d on the upper side of the upper edge of the through hole 39a, and the lower inner peripheral mold forms the upper edge lower side of the through hole 39a. The inner peripheral surface 32d. The upper inner peripheral mold and the lower inner peripheral mold are separated from each other in the up-down direction and demolded. In the state where the molds are clamped, the boundary position between the upper inner peripheral mold and the lower inner peripheral mold is the position corresponding to the level difference 39c, so that the upper inner peripheral mold and the lower inner peripheral mold can be formed with one level difference without forced removal. The inner peripheral surface 32d of 39c.

The lower end portion 32b includes a cutout portion 43 . The cutout portion 43 is provided at a position corresponding to the gate from which the molten resin is injected when the primary mold 100 molds the cylindrical portion 32 . Although burrs and the like are likely to be generated at the positions corresponding to the shutters, even if burrs are generated, the burrs are located inside the undercut portion 43 . Therefore, it is possible to prevent the burrs from being hindered when the cylindrical portion 32 is inserted into the cylindrical neck portion 13 .

However, the cylindrical portion 32 constitutes a hard portion by molding a first resin material having a first hardness. The first resin material (hard material) includes, but is not limited to, thermoplastic resins such as PE, PP, PET, and nylon. On the other hand, the scraping portion 36 is configured as a soft portion by a second resin material having a second hardness that is softer than that of the cylindrical portion 32 . The second resin material (soft material) includes, but is not limited to, NBR (nitrile rubber), thermoplastic polyurethane, elastomers such as thermoplastic elastomer, soft PE, soft PP, silicone, EVA resin (ethylene vinyl acetate copolymer resin), etc. . By forming the cylindrical portion 32 with a hard material as a hard portion, the state of being fully fitted in the cylindrical neck portion 13 is maintained. In addition, since the flange portion 33 is also a hard portion, it is completely engaged with the front end portion of the cylindrical neck portion 13 , so that the cylindrical portion 32 is not easily dropped into the accommodating portion 12 .

On the other hand, as shown in FIG. 6( a ), the scraping portion 36 is formed of a soft material as a soft portion, and can be displaced along the moving direction of the holding portion 24 (directions of arrows D1 and D2 in FIG. 5 ), and The excess cosmetic material held by the holding portion 24 is scraped off. Moreover, the wiper blade 37 is connected to the fixing part 38 by the connection part 39, and the fixing part 38 restricts the movement in the up-down direction by the recessed part 38a. Therefore, even if force is applied to the wiper blade 37 in any of the vertical directions, the cylindrical portion 32 can be prevented from being pulled out from the cylindrical neck portion 13 or falling into the accommodating portion 12 .

As shown in FIG.6(b), the fixing|fixed part 38 is comprised so that it may protrude from the outer peripheral surface 32c so that it may protrude outward from the outer peripheral surface 32c, and the intensity|strength of the fixing|fixed part 38 is improved. The rib 35, the fixing|fixed part 38, and the protrusion part 34 are provided in the outer peripheral surface 32c from the upper end part 32a to the lower end part 32b. The height H1 of the fixing portion 38 is set to be lower than the height H2 of the rib 35 and the protruding portion 34 . Although the fixing part 38 is lower than the rib 35 and the protruding part 34, the airtightness is improved by being press-contacted to the inner peripheral surface of the cylindrical neck part 13.

However, as shown in FIG. 7 , in the transverse cross section at the position of the through hole 39 a (the same position as the cross section taken along the line 4b-4b in FIG. The area (dot portion) is 30% to 60% relative to the total area of the connecting portion 39 b and the connecting portion 39 (the portion that is the sum of the dot portion and the hatched portion). If it is less than 30%, the strength of the connecting portion 39 of the scraping portion 36 will be too low, and there is a possibility that the scraping piece 37 and the fixing portion 38 will be split when the scraping piece 37 is stretched by the shaft portion 23 or the holding portion 24 . . If it exceeds 60%, the strength of the connecting portion 39b of the concave portion 38a is too low, and there is a possibility that the upper portion of the opposing recessed portion 38a and the lower portion of the opposing recessed portion 38a will be split. Among them, the total area of the connection portion 39 located in the through hole 39a is more preferably 40% to 50% of the total area of the connection portion 39b and the connection portion 39 . In addition, for example, it is preferable that the total area of the connection part 39 is the same as the total area of the connection part 39b, or it is smaller.

As described above, the scraping member 31 can be integrally molded with the cylindrical portion 32 and the scraping portion 36 by, for example, two-color molding. In the case of two-color molding, the first mold can be installed in the common mold, the first resin material (hard material) can be filled in the cavity to form the cylindrical portion 32, and the second mold can be installed in the common mold instead of the first mold. , and the cavity is filled with a second resin material (soft material), so that the scraping portion 36 is integrally formed with the cylindrical portion 32 . In the case of two-color molding, the scraping portion 36 may be firstly molded with the second resin material (soft material), and then the cylindrical portion 32 may be integrally molded with the scraping portion 36 with the first resin material (hard material).

Next, the manufacturing method of the container 1 is demonstrated. First, the scraping member 31 formed as above is pressed into the cylindrical neck portion 13 until the flange portion 33 is engaged with the open end of the cylindrical neck portion 13 . At this time, the lower end portion 32b of the cylindrical portion 32 of the scraping member 31 corresponds to the insertion end into which the cylindrical neck portion 13 is inserted. . In addition, the protruding portion 34 is engaged with the stepped portion 14 of the container body 11 . Further, the ribs 35 of the cylindrical portion 32 are press-contacted to the inner peripheral surface of the cylindrical neck portion 13 . In this way, the flange portion 33 is engaged with the open end of the cylindrical neck portion 13, so that the scraping member 31 is not easily dropped into the interior of the accommodating portion 12, and the protruding portion 34 is engaged with the step portion 14, thereby The scraping member 31 is made difficult to be pulled out from above. Among them, the cylindrical portion 32 is a hard portion, and is a member whose shape is not easily deformed. Therefore, the work of pressing the scraping member 31 into the cylindrical neck portion 13 can be surely performed with the scraping member 31 to the cylindrical neck portion 13 using the attachment device of the scraping member 31 .

Then, a first filling nozzle corresponding to the size and shape of the scraping member 31, particularly the size and shape of the insertion portion 37a, is inserted into the container body 11 from the open end of the cylindrical neck portion 13 to fill the cosmetic material. After the cosmetic is filled, the cover member 21 is attached to the cylindrical neck portion 13 . Specifically, the holding portion 24 is inserted from the cylindrical neck portion 13 into the accommodating portion 12 , and then the lid member 21 is screwed to the cylindrical neck portion 13 .

Moreover, the scraping member 31 can also be attached after the container main body 11 is filled with cosmetics. In this case, before the scraping member 31 is attached to the cylindrical neck 13, the second filling nozzle is inserted into the container body 11 from the opening end of the cylindrical neck 13, and the cosmetic material is filled. The second filling nozzle can be larger than the first filling nozzle corresponding to the inner diameter of the insertion portion 37a, and the filling efficiency of the cosmetic can be improved. After the cosmetic material is filled, the scraping member 31 is pressed into the cylindrical neck portion 13 until the flange portion 33 is engaged with the open end of the cylindrical neck portion 13 . However, since the scraping member 31 is a hard part, the shape is not easily deformed. Therefore, even after the container body 11 is filled with cosmetic material in the work of pressing the scraping member 31 into the cylindrical neck portion 13 , the scraping member 31 can be securely attached to the cylindrical neck portion 13 using the mounting device for the scraping member 31 . carried out.

Next, how to use the container 1 will be described. When the container 1 is used, the lid member 21 is pulled out from the container body 11 , and the holding portion 24 is pulled out from the cylindrical neck portion 13 . At this time, the holding part 24 passes through the insertion part 37a surrounded by the scraping blade 37, and the scraping blade 37 is displaced along the moving direction of the holding part 24 and the shaft part 23, thereby scraping off the excess cosmetic material. After use, the holding portion 24 is inserted into the container body 11 , and the lid member 21 is fitted to the cylindrical neck portion 13 . Since the scraping member 31 also functions as an inner plug, volatilization of the cosmetic material is suppressed.

As described above, according to the first embodiment described above, the effects listed below can be obtained.

(1) Even in the state where the cover member 21 closes the open end of the cylindrical neck portion 13 , for example, when it is not used for a long time, a part of the cosmetic material may volatilize. In this case, the holding portion 24 or the shaft portion 23 and the wiper blade 37 or the lower end portion 32 b of the cylindrical portion 32 may be adhered to each other. However, even in this case, since the cylindrical portion 32 with which most of the inner peripheral surface of the cylindrical neck portion 13 is in contact is a hard portion, the cylindrical portion 32 of the scraping member 31 has rigidity. Therefore, since the scraping member 31 is completely press-fitted to the inner peripheral surface of the cylindrical neck portion 13, even if the lid member 21 is pulled out from the container body with force, the holding portion 24 or the shaft portion 23 and the scraping blade can still be connected. 37 or the lower end portion 32b of the cylindrical portion 32 is separated. In other words, the scraping member 31 can be prevented from being pulled upward from the cylindrical neck portion 13 along with the holding portion 24 or the shaft portion 23 . In addition, the scraping member 31 can be made less likely to drop from the cylindrical neck portion 13 into the accommodating portion 12 .

(2) The scraping portion 36 of the soft portion includes a fixing portion 38 , a scraping blade 37 , and a connecting portion 39 . The fixing portion 38 is disposed in the recess 38 a between the upper end portion 32 a and the lower end portion 32 b of the cylindrical portion 32 . The connecting portion 39 is disposed through the through hole 39 a to connect the wiper blade 37 and the fixing portion 38 . Moreover, in the through-hole 39a, the outer peripheral opening end 40a has a larger opening shape than the inner peripheral opening end 40b. Therefore, the connecting portion 39 located in the through hole 39a also has a larger cross-sectional shape at the portion of the outer peripheral open end 40a than the portion of the inner peripheral open end 40b. In this way, even if the wiper blade 37 is stretched in the up-down direction by adhering the wiper blade 37 to the holding portion 24 or the shaft portion 23 , the tubular portion 32 can be prevented from remaining in the tubular neck portion 13 and only scraping the blade 32 . The wiper portion 36 is pulled upward from the cylindrical neck portion 13 . In addition, even after repeated use, the wiper blade 37 can be prevented from being pushed by the holding portion 24 and falling into the accommodating portion 12 .

(3) Since the wiper blade 37 is a soft portion formed of a soft material, the diameter of the insertion portion 37 a can be reduced. In other words, when the wiper blade 37 is a hard portion formed of a hard material, since the wiper blade 37 is hard to bend, the holding portion 24 is hard to pass through the insertion portion 37a to increase the diameter. On the other hand, since the scraping blade 37 is a soft part, the diameter of the insertion part 37a can be reduced, and the excess cosmetic material held by the shaft part 23 or the holding part 24 can be completely scraped off. Therefore, the cylindrical neck portion 13 can be narrowed.

(4) The cylindrical part 32 of the hard part and the scraping part 36 of the soft part are manufactured by two-color molding, so the cylindrical part 32 and the scraping part 36 are integrated, and it is not easy to combine the cylindrical part 32 with the scraping part 36 . The scraping portion 36 is separated. In addition, it can be easily produced and is excellent in mass productivity.

(5) In the cylindrical portion 32 , between the upper portion on the upper end portion 32 a side of the concave portion 38 a and the lower portion on the lower end portion 32 b side from the concave portion 38 a is the connecting portion 39 b passing through the adjacent through holes 39 a connected and integrated. Therefore, even if an upward pulling force is applied to the scraping member 31 or a pushing force in the direction of the housing portion 12 is applied, the possibility of splitting the upper portion and the lower portion can be eliminated by the portion of the recessed portion 38a.

(6) Since the fixing portion 38 facing the outer peripheral surface of the cylindrical portion 32 is a soft portion, the frictional force with the inner peripheral surface of the cylindrical neck portion 13 can be improved, and the airtightness of this portion can also be improved. In particular, the fixing portion 38 is constituted so as to protrude with respect to the outer peripheral surface 32c. In this way, the fixing portion 38 can further improve the adhesiveness between the fixing portion 38 and the inner peripheral surface of the cylindrical neck portion 13, thereby improving the airtightness. In addition, the strength of the fixing portion 38 can be increased, and the wiper blade 37 can be prevented from being separated from the fixing portion 38 at the connecting portion 39 .

(7) The protruding portion 34 is engaged with the stepped portion 14 , so that the scraping member 31 can be less easily detached from the cylindrical portion 32 . Therefore, even if the lid member 21 is pulled out from the container body with force, the scraping member 31 can be prevented from being pulled upward from the cylindrical neck portion 13 along with the holding portion 24 , the shaft portion 23 , or the lid member 21 .

(8) The scraping portion 36 is not provided so as to overlap the cylindrical portion 32, but is provided so that the concave portion 38a is provided in the cylindrical portion 32, and the fixing portion 38 is disposed in the concave portion 38a. Therefore, the total thickness of the cylindrical neck portion 13 and the scraping member 31 can be reduced, and the diameter of the cylindrical neck portion 13 can be reduced.

(9) The inner peripheral surface 32d has only one level difference 39c, and the upper part and the lower part which sandwich the scraping part 36 are each a flat surface. Therefore, in the part other than the wiper blade 37, the holding|maintenance part 24 can move smoothly in the D1 and D2 directions in the cylindrical neck part 13, as shown in FIG.6(a).

(10) The outer peripheral surface 32c has a level difference formed by the concave portion 38a. With such a structure, the cylindrical portion 32 can be easily formed by the primary mold 100 .

(11) The lower end portion 32 b includes the undercut portion 43 . The cutout portion 43 is provided at a position corresponding to a gate for injecting molten resin when the primary mold 100 molds the cylindrical portion 32 . Although burrs and the like are likely to be generated at the positions corresponding to the shutters, even if burrs are generated, the burrs are located inside the undercut portion 43 . Therefore, it is possible to prevent the burrs from being hindered when the cylindrical portion 32 is inserted into the cylindrical neck portion 13 .

(12) The flange portion 33 having the hard portion is exposed at the opening end of the cylindrical neck portion 13 . Therefore, when the volatile component of the cosmetic material adhering to the flange portion 33 volatilizes, a film is formed, and there is a possibility that the cover member 21 and the flange portion 33 are adhered. However, even if the cover member 21 and the flange portion 33 are bonded, the flange portion 33 is a hard portion, and the shape change when stretched for peeling off the adhesion can be reduced compared to a soft portion formed of a soft material. Therefore, the fitting force between the cylindrical neck portion 13 and the flange portion 33 is stronger than the adhesion force between the cover member 21 and the flange portion 33 , so that the cover member 21 and the flange portion 33 can be easily separated. In addition, the scraping member 31 can be prevented from being pulled upward from the cylindrical neck portion 13 along with the cover member 21 .

(13) Since the cylindrical neck portion 13 is provided with the ribs 35 on the outer peripheral surface, and the ribs 35 are pressed against the inner peripheral surface of the cylindrical neck portion 13 , the scraping member 31 can be further prevented from coming off the cylindrical neck portion 13 .

[Second Embodiment]

FIG. 8 shows the scraping member 41 as the second embodiment. The scraping member 41 is provided with a slit 42 between the protrusions 34 of the cylindrical portion 32 in the direction from the lower end 32b to the upper end 32a. The depth and the number of the slits 42, the deeper the depth and the greater the number, the easier it is to displace the lower end 32b when the scraping member 41 is pressed into the cylindrical neck 13, but the lower end 32b is more easily displaced when the scraping member 41 is pressed into the cylindrical neck 13. The crimping force on the inner peripheral surface of the neck portion 13 is also weakened. In this regard, for example, the deepest portion located on the uppermost side of the slit 42 is preferably located between the upper end portion 32a and the lower end portion 32b, on the upper end portion 32a side rather than the protruding portion 34, and here, the slit The deepest portion of the slit 42 is located between the protruding portion 34 and the recessed portion 38a. In addition, the slits 42 are each provided between the adjacent protrusions 34 . In this way, when the scraping member 31 is pressed into the cylindrical neck portion 13 , the lower end portion 32 b can be easily displaced, and the required pressing force on the inner peripheral surface of the cylindrical neck portion 13 can be maintained.

[Third Embodiment]

FIG. 9 shows a scraping member 51 as a third embodiment. The scraping member 51 is provided with a concave portion 52 on the inner peripheral surface of the cylindrical portion 32 . The concave portion 52 has a shape hollowed out at the lower end portion 32b. That is, the concave portion 52 has no level difference at the lower end portion 32b, and has a shape that can be smoothly demolded without forcibly removing the lower inner peripheral mold for forming the inner peripheral surface 32d. The scraping portion 53 arranged in the recessed portion 52 includes an inner fixing portion 55 extending upward and downward with respect to the base end portion of the scraping blade 54 . The inner fixing portion 55 is arranged in the recessed portion 52 . In addition, the scraping portion 53 includes a fixing portion 56 located in the recessed portion 38 a and a connecting portion 58 , which connects the fixing portion 56 and the wiper blade 54 , similarly to the aforementioned scraping portion 36 . Such a scraping member 51 is firmly fixed to the cylindrical portion 32 by the fixing portion 56 and the inner fixing portion 55 . Therefore, the scraper portion 53 can be prevented from being pulled upward from the cylindrical neck portion 13 , and the scraper blade 54 can also be prevented from being pushed by the holding portion 24 and falling into the accommodating portion 12 .

[4th Embodiment]

FIG. 10( a ) and FIG. 10( b ) show the scraping member 61 as the fourth embodiment. The scraping member 61 is a modification of the first and second embodiments, and the fixing portion 63 of the scraping portion 62 is not annular, but is provided at intervals in the circumferential direction of the cylindrical portion 32 . At this time, the concave portions 64 provided on the outer peripheral surface of the cylindrical portion 32 are also provided at intervals in the circumferential direction. In addition, a through hole 65 smaller than the through hole 65 is formed in the bottom surface of the recessed portion 64 . The connecting portion 66 connecting each fixing portion 63 and the wiper blade 67 extends to the inner peripheral surface of the cylindrical portion 32 through the through hole 65 formed in the bottom surface of each recessed portion 64 , and the wiper blade 67 is provided inside the cylindrical portion 32 . peripheral surface. In this case, the size of the fixing portion 63 relative to the through hole 65 is set as described above so as to prevent the scraping portion 62 from being pulled upward from the cylindrical neck portion 13 or the scraping blade 67 being pushed by the holding portion 24 . dropped into the receiving portion 12 . Moreover, as shown in FIG.10(c), the outer peripheral opening end 65a has a larger opening shape than the inner peripheral opening end 65b. Therefore, even when the wiper blade 67 is stretched in the vertical direction, it can be prevented from sinking inward.

[Fifth Embodiment]

FIG. 11 shows a scraping member 81 as a fifth embodiment. This scraping member 81 is a modification of the third embodiment shown in FIG. 9 , and a recessed portion 82 provided on the inner peripheral surface of the cylindrical portion 32 is provided at a position above the step 39c, and the recessed portion 82 has an upper portion on the upper end portion 32a. Hollow out shape. The recessed part 82 does not have a level difference at the upper end part 32a, and has a shape which can be demolded smoothly without forcibly removing the upper inner peripheral die that forms the inner peripheral surface 32d. The scraping portion 83 arranged in the recessed portion 52 includes an inner fixing portion 85 extending upward with respect to the base end portion of the scraping blade 84 . The inner fixing portion 85 is arranged in the recessed portion 82 . Since the inner fixing portion 85 is configured to extend only upward with respect to the base end portion of the wiper blade 84, the softness can be reduced in size compared to the inner peripheral side fixing portion 55 extending upwardly and downwardly in the third embodiment shown in FIG. 9 . range of the department.

In addition, the scraping portion 83 includes a fixing portion 86 located in the recessed portion 38 a and a connecting portion 88 , which connects the fixing portion 86 and the wiper blade 84 , similarly to the aforementioned scraping portion 36 . Further, the upper end portion of the inner fixing portion 85 is provided with a covering portion 87 , and the covering portion 87 covers the flange portion 33 of the cylindrical portion 32 . The covering portion 87 covers the top surface of the flange portion 33 in a state supported by the flange portion 33 from the lower side, and its outer peripheral end has a shape equivalent to that of the flange portion 33 . Since the covering part 87 is a soft part, the adhesiveness with the cover member 21 can be improved. Among them, the top surface of the covering portion 87 is provided with an annular protrusion 33a.

[Sixth Embodiment]

FIG. 12 shows a scraping member 91 as a sixth embodiment. This scraping member 91 is a modification of the fifth embodiment shown in FIG. 11 , and has a configuration in which the flange portion 33 of the cylindrical portion 32 is omitted. Moreover, the scraping part 92 is provided with the flange part 93 in the upper end part of the inner side fixing part 85, instead of the flange part 33 of the cylindrical part 32 which abbreviate|omitted. The outer peripheral end of the flange portion 93 has an outer diameter larger than the inner diameter of the open end in the front end portion of the cylindrical neck portion 13, and is engaged with the open end of the cylindrical neck portion 13, so that the scraping member 91 is fitted to the cylindrical neck portion 13. The shape of the neck portion 13 is less likely to fall to the accommodating portion 12 . In addition, the outer diameter of the flange portion 93 is substantially the same as the outer diameter of the cylindrical neck portion 13 , and does not protrude outward from the cylindrical neck portion 13 . Further, the flange portion 93 has the thickness of the total thickness of the flange portion 33 and the covering portion 87 in the fifth embodiment as shown in FIG. 11, and is not easily bent even if it is formed of a soft portion, so that the scraping member 91 is fitted in the cylindrical shape. In the state of the neck 13 , it is difficult to drop to the accommodating part 12 . Among them, the top surface of the flange portion 93 is provided with an annular protrusion 33a.

[Seventh Embodiment]

FIG. 13 shows a scraping member 96 as a seventh embodiment. The scraping member 96 has the configuration of the inner fixing portion 55 in the third embodiment as shown in FIG. 9 , and is disposed in the concave portion 52 provided in the inner peripheral surface of the cylindrical portion 32 , wherein the inner fixing portion 97 is opposite to the scraper. The base end portion of the wiper 84 extends upward and downward. In addition, the upper end portion of the inner fixing portion 97 is provided with the same covering portion 98 as the covering portion 87 of the fifth embodiment, and the covering portion 98 covers the flange portion 33 of the cylindrical portion 32 . According to the above-mentioned configuration, the fixing portion 86 and the inner fixing portion 97 are received to be firmly fixed to the cylindrical portion 32 as in the third embodiment. Therefore, the scraper portion 83 can be prevented from being pulled upward from the cylindrical neck portion 13 , and the scraper blade 84 can also be prevented from being pushed by the holding portion 24 and falling into the accommodating portion 12 . Furthermore, the adhesiveness between the covering portion 98 and the lid member 21 can be improved as in the fifth embodiment.

In addition, the above-mentioned embodiment can also be suitably changed into the following form and implemented.

In the second embodiment, the position or number of the slits 42 in the circumferential direction is determined in accordance with the relationship with the required crimping force on the inner peripheral surface of the cylindrical neck 13, and may be provided, for example, from The lower end portion 32b reaches a position overlapping with the recessed portion 38a. In addition, the number of slits 42 may be one or a plurality of slits. For example, a plurality of slits 42 may be provided between adjacent protrusions 34 .

In the third embodiment ( FIG. 9 ), the range in which the concave portion 52 is provided may be a range slightly narrower than the entire area except for the upper end portion 32 a and the lower end portion 32 b (for example, the fifth embodiment (see FIG. 11 ), the sixth embodiment form (see Figure 12)). If the installation range of the concave portion 52 is too narrow, the force for fixing the scraping portion 53 to the concave portion 52 will become too small, and the possibility of the scraping portion 53 being released from the concave portion 52 will increase, so it is set so that this does not occur. size. In addition, the recessed part 52 or the inner fixing part 55 may be provided at intervals in the circumferential direction.

The undercut portion 43 may be provided at any position on the circumference of the lower end portion 32b. In addition, when shutters are provided on the outer peripheral surface 32c or the inner peripheral surface 32d other than the lower end portion 32b, the undercut portion 43 may be omitted.

In the scraping member 31 , the scraping portion 36 may be integrally provided by injection molding the cylindrical portion 32 . At this time, the cylindrical portion 32 is formed by injecting the first resin material into the molding die of the cylindrical portion 32 . Then, the cylindrical portion 32 is injection-molded with the scraping portion 36 by attaching the cylindrical portion 32 to a molding die for molding the scraping portion 36 and injecting the second resin material. In addition, conversely, the scraping portion 36 may be molded with the second resin material, the scraping portion 36 may be mounted on a mold for molding the cylindrical portion 32, and the scraping portion 36 may be molded by injecting the first resin material. cylindrical portion 32 .

The scraping blades 37 , 54 , and 84 may not be elastic sheets that are continuous in the circumferential direction of the cylindrical portion 32 , but may be separated into pieces by providing slits in the radial direction. When singulated, each piece is soft and easily displaced.

The position of the wiper blade in the vertical direction of the cylindrical portion is not particularly limited as long as it is between the upper end portion and the lower end portion.

The number of ribs 35 is not particularly limited. In addition, the rib 35 may be omitted. The shape of the rib 35 is not particularly limited, and may not be continuous in the circumferential direction, but may be spaced. Although the airtightness of the continuous one is improved, in the case of powder cosmetics, there may be intentional intervals to facilitate assembly.

In addition, the number of the protrusions 34 is not particularly limited. In addition, the protruding portion 34 may be omitted. For example, as long as the scraping members 31 , 41 , 51 , 61 , 81 , 91 , and 96 are not easily pulled out from the cylindrical neck portion 13 , the ribs 35 may be provided and the protrusions 34 may be omitted, or the protrusions 34 may be provided without the ribs 35. The shape of the protrusions 34 is not particularly limited, and may be continuous in the circumferential direction.

In order to make the length of the cylindrical portion 32 substantially the same as the length of the cylindrical neck portion 13, flanges protruding in the outer peripheral direction may be provided on the upper end portion 32a and the lower end portion 32b, respectively. At this time, the flange portion of the lower end portion 32b is a portion corresponding to the protruding portion 34 . However, when the ribs 35 are provided, the protruding portion 34 in the lower end portion 32b may be omitted. According to such a structure, since the protrusion part 34 in the lower end part 32b is abbreviate|omitted, the cylindrical part 32 can be simplified. In addition, the length of the cylindrical portion 32 may be shorter than the cylindrical neck portion 13 . At this time, the protruding portion 34 in the lower end portion 32b is not provided, but only the rib 35 is provided.

The concave portion 38a in which the fixing portion is arranged in the cylindrical portion 32 may be omitted.

The surface of the fixing portion 38 does not need to protrude with respect to the outer peripheral surface 32 c of the cylindrical portion 32 . For example, the surface of the fixing portion 38 may be flush with the outer peripheral surface 32c, or may be lower than the outer peripheral surface 32c. When the surface of the fixing portion 38 is configured to be flush with the outer peripheral surface 32c or lower than the outer peripheral surface 32c, in order to suppress the deterioration of the function of the scraping member 31 as an inner plug, the number of ribs 35 may be increased to improve airtightness. composition.

In the first embodiment, the second embodiment, the third embodiment, the fifth embodiment, the sixth embodiment and the seventh embodiment, the outer peripheral opening ends 40a of all the through holes 39a do not need to be larger than the inner peripheral opening ends. 40b is large. That is, some of these through holes 39a may have the same size as the outer peripheral opening end 40a and the inner peripheral opening end 40b, or the inner peripheral opening end 40b may be larger than the outer peripheral opening end 40a. In addition, in the fourth embodiment, the outer peripheral opening ends 65a of all the through holes 65 may be larger than the inner peripheral opening ends 65b.

In the first to fourth embodiments, the top surface of the flange portion 33 facing the inner top surface of the cover member 21 may be provided with one or more minute protrusions in addition to the annular protrusion 33a. The structure of the surface is such that it is not completely adhered to the inner top surface of the cover member 21 . In addition, discontinuous protrusions may be provided annularly. In addition, the protrusion 33a may not be a two-layer circle but a one-layer circle, or may be a three-layer circle or more. In the fifth to seventh embodiments, the top surface of the covering portion 87 of the soft portion facing the inner top surface of the cover member 21 or the top surface of the flange portion 93 may be configured to face the cover member 21 by the same configuration. The inner top surface will not be fully bonded.

The container body 11 may be a molded body such as injection molding instead of blow molding.

The flange portions 33 may not be provided continuously in the circumferential direction of the upper end portion 32a, but may be provided at intervals in the circumferential direction of the upper end portion 32a. In addition, the outer diameter of the flange portion 33 may be larger than the outer diameter of the cylindrical neck portion 13 .

The cosmetic material contained in the container body 11 may be, in addition to mascara, lip gloss, lip gloss, lipstick protector, foundation, concealer, blush, eye shadow, nail polish, nail polish, mascara, eyebrow gloss, eyeliner and other cosmetic ingredients. In addition, skin care cosmetics such as eye creams, lip balms, beauty serums, light-removing liquids, and makeup removers, and hairdressing cosmetics such as hair conditioners, hair dyes, and hair creams may be used. In addition, the dosage form includes a viscous liquid cosmetic, a low-viscosity liquid cosmetic, a powder solid cosmetic, an oily solid cosmetic, a powder cosmetic, and the like, and an emulsified type or a non-emulsified type may be used. Cosmetics may contain a film-forming component or a volatile component, or may not contain a film-forming component or a volatile component. For example, it may be a cosmetic that is composed of powders, oily components, etc., and does not contain a film-forming component of a polymer substance, a solvent, or a volatile component such as water. When used as a container such as a low-viscosity liquid cosmetic, an oily solid cosmetic, or a powder cosmetic, the scraping member can be attached after filling the container body with the powder cosmetic.

As long as the container body 11 is provided with the cylindrical neck 13 at the end of the accommodating portion 12 , it may be configured such that the step portion 14 is omitted and the cylindrical neck 13 is reduced in diameter relative to the accommodating portion 12 . For example, the container body 11 may have a cylindrical shape having the same diameter from the bottom surface to the top surface, for example. The stepped portion 14 may be an engaging portion capable of engaging and disengaging with the protruding portion 34 protruding or recessed with respect to the inner peripheral surface of the container body 11 . In addition, when the stepped portion 14 is omitted from the container body 11 , the protrusion portion 34 engaging with the stepped portion 14 may be omitted, thereby simplifying the structure of the cylindrical portion 32 . In addition, the container body 11 may have an overall shape such as that of a water drop, a lower side having a larger volume or volume as a accommodating portion, and a cylindrical neck portion to which a lid member is attached may be provided on the upper side.

As shown in FIG. 14 , the cover member may be of a biaxial type, and the container body 11 may be arranged on both sides of the cover member. The container 71 includes two container bodies, that is, a first container body 72, a second container body 73, and a lid member 74. Here, for example, the first container body 72 and the second container body 73 contain a cosmetic material. lip gloss. In addition, the first container body 72 and the second container body 73 accommodate lip glosses with different colors or different components. The first container body 72 and the second container body 73 have the same configuration as the container body 11 , respectively, and the scraping member 31 is disposed on each cylindrical neck portion 13 of the first container body 72 and the second container body 73 .

The cover member 74 is provided with a first shaft portion 75 in a first direction along the central axis, and further provided with a second shaft portion 76 in a second direction opposite to the first direction. Moreover, the 1st holding|maintenance part 75a is provided in the front-end|tip part of the 1st shaft part 75, and the 2nd holding|maintenance part 76a is provided in the front-end|tip part of the 2nd shaft part 76. As shown in FIG. For the first holding portion 75a and the second holding portion 76a, for example, a flocculent lip pencil can be used. Moreover, the 1st shaft part 75 and the 1st holding part 75a are inserted in the 1st container main body 72, and the 1st container main body 72 and the cover member 74 are assembled. In addition, the second shaft portion 76 and the second holding portion 76a are inserted into the second container body 73 so that the second container body 73 and the lid member 74 are assembled.

Even in the container 71 as described above, due to the relationship between the first container body 72 and the lid member 74 and the relationship between the second container body 73 and the lid member 74, the above (1) to (13) can be obtained. Effect. In addition, modifications such as the second embodiment to the seventh embodiment can also be applied.

Regarding the container, two cover members may be attached to one container body. At this time, a cover member including a holding portion and a shaft portion is attached to the cylindrical neck portion provided at each end portion of one container body. Moreover, the scraping member 31 mentioned above is arrange|positioned at each cylindrical neck part of a container main body. Even in such a container, the effects described in the above (1) to (13) can be obtained due to the relationship between each lid member and the container body. In addition, modifications such as the second embodiment to the seventh embodiment can also be applied.

In the container provided with two holding parts, the two holding parts may have the same configuration, and the types of the blended cosmetic may be different. When the structures of the two holding parts are different, for example, the holding part on one side may be a pen and the holding part on the other side may be a small piece.

1‧‧‧Container 11‧‧‧Container Body 12‧‧‧Accommodating Part 13‧‧‧Cylindrical Neck 14‧‧‧Step Part 15‧‧‧Spiral Part 21‧‧‧Cover Member 22‧‧‧Spiral Groove 23 ‧‧‧Shaft part 24‧‧‧Holding part 30‧‧‧Insertion guide part 31‧‧‧Scratching member 32‧‧‧cylindrical part 32a‧‧‧upper end part 32b‧‧‧lower end part 32c‧‧‧outer periphery Surface 32d‧‧‧Inner peripheral surface 32e‧‧‧Inclined surface 33‧‧‧Wing part 33a‧‧‧Protrusion part 34‧‧‧Protruding part 34a‧‧‧Engaging surface 34b‧‧‧Guiding surface 35‧‧‧ Rib 36‧‧‧Scratching part 37‧‧‧Scratching piece 37a‧‧‧penetrating part 38‧‧‧fixing part 38a‧‧‧recessed part 39‧‧‧connecting part 39a‧‧penetrating hole 39b‧‧‧connecting Section 39c‧‧‧1 level difference 40a‧‧‧Outer circumference opening end 40b‧‧‧Inner circumference opening end 40c (40c1, 40c2)‧‧‧Side surface 41‧‧‧Scratching member 42‧‧‧Slit 43‧‧‧ Notched part 51‧‧‧Scratching member 52‧‧‧Concave part 53‧‧‧Scratching part 54‧‧‧Scratch piece 55‧‧‧Inner peripheral side fixing part 56‧‧‧fixing part 58‧‧‧Connecting part 61 ‧‧‧Scratching member 62‧‧‧Scratching part 63‧‧‧Fixing part 64‧‧‧Concave part 65‧‧‧Through hole 65a‧‧‧Outer circumference opening end 65b‧‧‧Inner circumference opening end 66‧‧‧Connect Part 67‧‧‧Scraper blade 71‧‧‧Container 72‧‧‧First container body 73‧‧‧Second container body 74‧‧‧Cover member 75a‧‧‧First holding part 76‧‧‧Second shaft Part 76a‧‧‧Second holding part 81‧‧‧Scratching member 82‧‧‧Concave part 83‧‧‧Scratching part 84‧‧‧Scratch piece 85‧‧‧Inner peripheral side fixing part 86‧‧‧fixing part 87‧‧‧Coating part 88‧‧‧Connecting part 91‧‧‧Scratching member 92‧‧‧Scratching part 93‧‧‧Wing part 96‧‧‧Scratching member 97‧‧‧Inner peripheral side fixing part 98‧ ‧‧Wing part 100‧‧‧First mold 101‧‧‧First outer mold 102‧‧‧Second outer mold 103‧‧‧Inner mold

FIG. 1 is a perspective view showing a container for accommodating cosmetic materials in the first embodiment. Fig. 2 is a perspective view showing a scraping member of the container of Fig. 1 . Fig. 3(a) is a perspective view of the scraping portion of the scraping member of Fig. 2, and Fig. 3(b) is a cross-sectional view taken along line 3b-3b of Fig. 3(a). 4( a ) is a perspective view of the cylindrical portion of the scraping member of FIG. 2 , FIG. 4( b ) is a cross-sectional view taken along line 4b - 4 b in FIG. 4( a ), and FIG. 4( c ) is a 4(a) is a cross-sectional view taken along the line 4c-4c. Fig. 5 is a transverse cross-sectional view illustrating a primary mold for molding the cylindrical portion of the scraping member of Fig. 2 . 6( a ) is a longitudinal sectional view of the main part of the container body and the scraping member of the container of FIG. 1 , and is a longitudinal sectional view of the main part showing the relationship between the shaft part and the holding part and the scraping blade, FIG. 6 ( b) is a longitudinal sectional view of the main part of the scraping member of FIG. 6( a ). Fig. 7 is a transverse cross-sectional view of the main part showing the relationship between the area of the through hole (connecting portion) and the area of the connecting portion of the scraping member of Fig. 2 . Fig. 8 is a perspective view showing a scraping member as a second embodiment. Fig. 9 is a cross-sectional view showing a scraping member as a third embodiment. 10( a ) is a perspective view showing a scraping member as a fourth embodiment, FIG. 10( b ) is an enlarged longitudinal cross-sectional view of a through-hole portion of the scraping member in FIG. 10( a ), and FIG. 10( c ) is a Fig. 11 is a cross-sectional view showing a scraping member as a fifth embodiment. Fig. 12 is a cross-sectional view showing a scraping member as a sixth embodiment Fig. 13 is a cross-sectional view showing a scraping member as a seventh embodiment. Fig. 14 is a side view showing a container provided with a modification of the biaxial lid member.

11‧‧‧Container body

12‧‧‧Containment Department

13‧‧‧Cylinder neck

23‧‧‧Shaft

24‧‧‧Maintenance Department

31‧‧‧Scratching components

32‧‧‧cylindrical part

32c‧‧‧Outer surface

32d‧‧‧Inner surface

36‧‧‧Scratching

37‧‧‧Scrub

38‧‧‧Fixing part

39‧‧‧Connection

Claims (8)

A container comprising a container body, a scraping member, and a lid member; the container body includes a housing portion for housing cosmetic materials, and a cylindrical neck portion provided at an end of the housing portion; the scraping member is attached to the tube The inner side of the cylindrical neck; the cover member is detachably assembled to the outer side of the cylindrical neck, and it is provided with a shaft portion and a holding portion; the shaft portion is in the state where the cover member is assembled to the cylindrical neck. downward through the cylindrical neck portion to extend into the accommodating portion; the holding portion is provided at the front end portion of the shaft portion, and is immersed in the cosmetic material in the accommodating portion; the scraping member includes a cylindrical portion and a scraping portion The cylindrical portion is fitted into the cylindrical neck portion, and is provided with an outer peripheral surface, an inner peripheral surface, and a through hole extending between the outer peripheral surface and the inner peripheral surface; the scraping portion is provided with a scraping blade, a fixing part and a connecting part; the scraping blade protrudes from the inner peripheral surface of the cylindrical part to the inner side of the cylindrical part to scrape the holding part passing through the cylindrical part; the fixing part fixes the scraping The position of the sheet; the connecting part is located in the through hole, and connects the scraping blade with the fixing part; the cylindrical part is a hard part formed of a hard material, and the scraping part is made of a softer material than the hard material. In the soft portion formed of a soft material, the through hole includes an outer peripheral opening end facing the outer peripheral surface and an inner peripheral opening end facing the inner peripheral surface; the outer peripheral opening end is larger than the inner peripheral opening end. The container according to claim 1, wherein the cylindrical portion includes a protruding portion that protrudes from the outer peripheral surface and engages with a part of the container body. The container according to claim 2, wherein the container body is provided with a stepped portion, and the stepped portion has a shape such that the cylindrical neck portion is reduced in diameter relative to the accommodating portion; The step part is engaged. The container according to any one of claims 1 to 3, wherein the cylindrical portion includes a concave portion on the outer peripheral surface, and the fixing portion is fitted into the concave portion. The container according to claim 4, wherein the fixing portion has a shape protruding outward from the outer peripheral surface, and is disposed so as to be exposed on the outer peripheral surface. The container according to claim 4, wherein the cylindrical portion has an upper end portion and a lower end portion; the concave portion is composed of an upper step, a lower step, and a bottom surface having an outer peripheral open end; the position corresponding to the upper step of the concave portion is the same as the above-mentioned The inner peripheral surface between the upper end portions is a flat surface, and the inner peripheral surface between the position corresponding to the upper step and the lower end portion is a flat surface. The container according to any one of claims 1 to 3, wherein the cylindrical portion includes a cutout portion at a lower end portion of the cylindrical portion. The container according to any one of claims 1 to 3, wherein the through hole has an inclined surface that gradually increases from the inner peripheral opening end to the outer peripheral opening end opening; shape in the die direction.

Images